Research, explained
Every article stands on its own: one study, one clear takeaway you can use today.
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Alcohol Leaves 1,266 Marks on Your DNA. Scientists Just Mapped Them.
A study of 13,970 people found 1,266 places in the genome where alcohol leaves a chemical mark — and they cluster around harmful drinking, not just consumption.
Your drinking habits and your social network shape each other
A review of 27 studies on how drinking habits spread through social networks, and why the influence runs both ways.
Madrid surrounded its schools with 79 bars. Teen drinking didn't notice.
A Madrid study found that the number of bars near schools didn't predict teen drinking — even when schools averaged 79 outlets within 500 meters.
84% of movies portray alcohol — 21 scenes and over four minutes of screen time
A meta-analysis of 20 studies found alcohol in 84% of movies, averaging 21 scenes and over four minutes of screen time per film.
How a Manager Shapes Drinking Culture—Not Through Bans, But by Example
How Managers Shape Drinking Culture in Teams: Findings from 44 Interviews
Why Wine Health Studies Keep Making the Same Mistakes
How Methodological Errors Transform Neutral Data Into 'Alcohol Is Good for the Heart' Headlines—Examining 8 Studies (2023–2025)
Poor Sleep Before Drinking Increases Blackout Risk Regardless of Dose
Study of 203 people: poor sleep or disrupted sleep patterns increase alcohol blackout risk to 43%, regardless of dose.
Willpower isn't the problem. Your environment is.
It's not about discipline. It's about the system around you. Why your environment runs the show, and which two levers in it you actually own.